| czech republic | | hoferellus carassii | species | 3 | 0 |
| czech republic | | hoferellus cyprini | species | 15 | 0 |
| czech republic | | hoferellus sp. ex c. carpio k107 | species | 1 | 0 |
| czech republic | | hoferellus sp. ex c. carpio k107gfor | species | 1 | 0 |
| czech republic | | hoferellus sp. ex c. carpio k41 | species | 1 | 0 |
| czech republic | | hoferellus sp. ex c. carpio k411 | species | 1 | 0 |
| czech republic | | hoferellus sp. ex c. carpio k413 | species | 1 | 0 |
| czech republic | | hoferellus sp. ex c. carpio k415 | species | 1 | 0 |
| czech republic | | hoferellus sp. ex c. carpio k416 | species | 1 | 0 |
| france | | hoferellus sp. 'alosae' | species | 2 | 0 |
| germany | | hoferellus sp. 'alosae' | species | 1 | 0 |
| kenya | | hoferellus anurae | species | 1 | 0 |
| nigeria | | hoferellus gnathonemi | species | 1 | 0 |
| united kingdom | scotland | hoferellus gilsoni | species | 1 | 0 |